IMPORTANT SAFEGUARDS WARNING: To guard against injury, basic safety precautions should be observed, including the following:

READ AND FOLLOW ALL SAFETY INSTRUCTIONS DANGER: To avoid possible electric shock, special care should be taken in the use of

aquarium equipment. For each of the following situations, do not attempt repairs yourself. Return the appliance to an authorized service facility for service or discard the appliance. 1. A. If the appliance falls into the water, DON’T reach for it. First unplug it and then retrieve it. If electrical components of the appliance get wet, unplug it immediately. B. If the appliance shows any sign of abnormal water leakage, immediately unplug from the power source. C. Carefully examine the appliance after installation. It should not be plugged in if there is water on parts not intended to be wet. D. Do not operate any appliance if it has a damaged cord or plug, or if it is malfunctioning or if it is dropped or damaged in any manner. E. To avoid the possibility of the appliance plug or receptacle getting wet, position aquarium stand and tank to one side of a wall mounted receptacle to prevent water from dripping onto the receptacle or plug. A “drip loop”, shown in the figure at right, should be arranged by the user for each cord connecting an aquarium appliance to a receptacle. The“drip loop” is that part of the cord below the level of the receptacle or the connector, if an extension cord is used, to prevent water from traveling along the cord and coming in contact with the receptacle. If the plug or receptacle does get wet, DON’T unplug the cord. Disconnect the fuse or circuit breaker that supplies power to the appliance. Then unplug and examine for presence of water in the receptacle. 2. Close supervision is necessary when any appliance is used by or near children. 3. To avoid injury, do not contact moving parts or hot parts such as heaters, reflectors, lamp bulbs, etc. 4. Always unplug an appliance from an outlet when not in use, before putting on or taking off parts, and before cleaning. Never yank cord to pull plug from outlet. Grasp the plug and pull to disconnect. 5. Do not use an appliance for other than intended use. The use of attachments not recommended or sold by the appliance manufacturer may cause an unsafe condition. 6. Do not install or store the appliance where it will be exposed to the weather or to temperatures below freezing. 7. Make sure an appliance mounted on a tank is securely installed before operating it. 8. Read and observe all the important notices on the appliance. 9. If an extension cord is necessary, a cord with a proper rating should be used. A cord rated for less amperes or watts than the appliance rating may overheat. Care should be taken to arrange the cord so that it will not be tripped over or pulled. 10. This appliance has a polarized plug (one blade is wider than the other). As a safety feature, this plug will fit in a polarized outlet only one way. If the plug does not fit fully in the outlet, reverse the plug. If it still does not fit, contact a qualified electrician. Never use with an extension cord unless plug can be fully inserted. Do not attempt to defeat this safety feature.

SAVE THESE INSTRUCTIONS

APPLIANCE

AQUARIUM

POWER CORD

DRIP LOOP

SYMPTOM COMMENTS/SOLUTIONS

If the canopy doesn’t fit. . .

If the water flow is too strong. . .

If the water flow is too weak…

If your filter fails to pump water or flow has slowed. . .

If the LED Light seems dim. . .

Adjust the flow of the pump

Change your cartridge

Clean the Impeller

Perform a water change

• The canopy is designed to fit the tank when filled with water. Before filling, you may notice the canopy seems loose. Adding water should fix this issue.

• Adjust the flow of water using the Flow Control by sliding the control to the right. See the diagram and instructions in the How To section for guidance.

• Ensure the Flow Control knob is positioned all the way to the left. • Look at the How To section to learn how to clean the impeller.

• Lift the Cartridge out of the Filter Housing to see if water flow is restored. If so, your Cartridge is clogged and must be replaced.

• Make certain the Power Cord is functioning properly. Unplug the electrical cord momentarily, then reconnect it to the power source to restart the Impeller.

• Make sure the adjustable Flow Control is set to the desired flow.• Check the Impeller Assembly to ensure it is working properly.

• Wipe the cover of the LED Light with a clean wet cloth, and make sure the

light is fully plugged in.

1A. The Whisper® MicroFilter has a built-in Flow Control to adapt the filter flow rate to the size of the aquarium.

1B. The Flow Control can be left in the high position (see Fig 1) for most aquariums.

1C. If a lower flow is desired (e.g. for Bettas), simply slide the Flow Control on the Motor to the right (Fig 1).

The Filter Cartridge should be changed every four weeks, or sooner if water is actively flowing over the cartridge because it is clogged.2A. Unplug the Whisper® MicroFilter.2B. Lift the Filter Cartridge up to allow excess water to drain back into the Filter Housing.2C. Dispose of the used Filter Cartridge.2D. Insert the new Filter Cartridge into the slots in the Filter Housing and slide it all

the way down.2E. Plug the Whisper® MicroFilter back in.

If the flow appears to be reduced, the Motor is making noise, or has stopped pumping water, or if you’re an engineer that must take this apart to see inside, do the following:3A. Unplug the Whisper® MicroFilter.3B. Remove it from the aquarium, and then remove the Motor from the Filter

Housing. (Fig. 3)3C. Slide the Impeller Cover off the Motor.3D. Remove the Impeller and rinse it in cold water. (Do not use a cleaning agent

of any kind.)3E. Rinse out the Impeller Well with cold water and make sure there are no

obstructions (gravel, plant leaves, carbon, etc.). Replace the Impeller, the Impeller Housing, and then place the Motor back on the Filter Housing.3F. Place the Whisper® MicroFilter back into the aquarium and plug back in.

4. Once a month (or more depending on the bio-load), remove 20% to 30% of the water using a gravel cleaner. It’s usually easiest to remove décor before you begin. Add clean room temperature water treated with Tetra® AquaSafe® to remove chlorine.

Troubleshooting Guidelines

Limited 2 Year Warranty

How To

United Pet Group, a Division of Spectrum Brands, Inc. 3001 Commerce StreetBlacksburg, VA 240601.800.526.0650 • www.tetra-fish.com® Registered Trademark and TM Trademark of Spectrum Brands, Inc. © 2015 Spectrum Brands, Inc.

Questions or Missing Parts:Call Customer Service at(800) 526-0650P/N 29003-904

1

3

United Pet Group, a division of Spectrum Brands, Inc. (UPG) warrants this product against defects in material or workmanship for 2 years from the date of original purchase, subject to the conditions and exceptions stated below. Your sales receipt is your Proof-of-Date-of-Purchase. If the product exhibits such a defect, UPG will repair or replace it, at UPG’s option, without cost for parts or labor. The product must be shipped postage paid to UPG Proof-of-Date-of-Purchase is required. You are responsible for proper shipping.

Call Customer Service at 1-800-526-0650 for return authorization and shipping address.

This warranty does not cover damage caused by accident, misuse, abuse or failure to follow the instructions accompanying this product. All implied warranties, including any implied warranty of merchantability or fitness for any purpose are limited to 2 years. Personal injury, property loss or damage (direct, incidental, or consequential) resulting from the use of this product are not covered by this warranty.

Because some states/provinces do not allow the exclusion or limitation of incidental or consequential damages, or allow limitations on how long an implied warranty lasts, the above limitations or exclusion may not apply to you. This warranty gives you specific legal rights. You may also have other rights which vary from state/province to state/province.

5g CrescentAquarium Kit

For Optimum Performance

EasyBalance® 6-in-1

Test Strips™AquaSafe®

SafeStart® Medium Whisper

®

Filter Cartridges

Use monthly Use weekly Use weekly Change monthlyUse monthly• Makes tap water safe• Adds slime protectant

• Regulates pH• Fewer water changes

• To monitor water chemistry

• Instantly removes harmful ammonia

and nitrite

®

• Keep water crystal clear

A. In general, allow

one gallon of water per inch of m

ature fish (schooling fish require less, goldfish require m

ore than 1 gallon per inch of fish).

B. C

heck aquarium w

ater temperature according to this chart:

Fish Ty

pe

Water Tem

pera

ture

Goldfish

Between 68°F - 72°F

Tropical FishBetw

een 74°F - 82°F

C. A

dd Tetra® SafeStart ® to reduce dangerous am

monia and nitrite.

D. A

llow fish to float in their transport bag in the aquarium

for 15 m

inutes. At five m

inute intervals, open the bag and add a sm

all amount of aquarium

water into the bag. W

hen tem

peratures have equalized, gently net fish from the bag

and place it into the aquarium. D

ispose of the water from

the transport bag (never add it to the aquarium

).E. U

se TetraCare

® Support: This product is eligible for TetraC

are® advice, e-m

inders, & m

oney saving offers.

Quick Setup G

uideSta

rt Here - 5g C

rescent Aquarium

Kit

12

45

3A

. Aquariu

m Lo

catio

n: Pick a flat, level surface near an electrical outlet.

Avoid heat sources or air conditioning to m

aintain proper temperature. To

avoid excessive algae growth, D

O N

OT place in direct sunlight.

B. R

inse B

efore U

se: All rocks, plants, filter cartridges, decorations, etc.

C. G

ravel: A

dd 5-10 lbs. of rinsed gravel. Slope the gravel bed gradually dow

n from the back to the front. This w

ill add depth to your aquascaping.

D. A

dd W

ater: Treat tap w

ater with a w

ater dechlorinator/conditioner such as Tetra

® AquaSafe

® (not included) to remove harm

ful chlorine and chloram

ines. Fill to within tw

o to three inches of the aquarium rim

.E. A

dd P

lants a

nd D

écor: A

dd aquatic plants (live or artificial), decorative rocks and ornam

ents.F. A

dd B

acteria

: Use Tetra

® SafeStart ® (not included) w

hen adding fish to instantly cycle your new

aquarium. Live bacteria help m

aintain clear, healthy w

ater.

Daily

(1-3

Times)

Feed your fish in small am

ounts, only what they w

ill eat in a few m

inutes. N

EVER overfeed.

Week

ly (O

nce)

• Add Tetra

® AquaSafe

® and water m

ixture to compensate for any

evaporation loss• A

dd Tetra® EasyBalance

® to keep the water chem

istry stabilized. This results in a cleaner, healthier environm

ent for your fish• U

se Tetra® 6-in-1 Test Strips to test your w

ater quality. The Tetra® w

ater care app (available on the A

pp Store, Google Play, and A

mazon) lets

you enter your results and instantly provides a personal treatment plan

• Check over all operations; filter, heater, lighting, etc.

Month

ly (O

r As N

eeded

)• C

lean filter thoroughly. Reminder: N

EVER use soap, detergents or cleaning agents

• Use a gravel vacuum

to remove 20%

of the dirty water. Vacuum

gravel to rem

ove any uneaten food and waste buildup. A

dd clean tap w

ater treated with Tetra

® AquaSafe

® and Tetra® SafeStart ®

• Replace the filter cartridge

A. Install Filter: H

ang the filter inside the aquarium

with the Filter H

anger on the back of the aquarium

(Fig.1).

B. Plug Filter in: O

nce the filter is positioned inside the aquarium

, plug the power cord

into an outlet. Make a drip loop for safety

(see Important Safeguards).

C. A

dd a Heater: Tropical fish need a

heater. Install a heater up to 50 watts

(not included) inside the aquarium

at the water level recom

mended by

the manufacturer. Let it acclim

ate to the w

ater temperature for 20 m

inutes before plugging in. A

dd an adhesive therm

ometer (not included) to the outside

of the tank on the opposite side of the heater. (Fig.2)

D. Install light: C

lip the LED into the underside

of the hood (Fig. 3) and route the cord through the cord routers and out the back of the tank. The light is w

ater resistant and low

voltage, so if it should fall in the w

ater, simply place it back in position.

E. Finish filling the aquarium w

ith tap water

treated with Tetra

® AquaSafe

®. The water

line should be maintained below

the lip of the filter.

Med

icatio

ns: W

hile treating fish with m

edication, it may be helpful to

leave the carbon filter out of the filter cartridge as the carbon absorbs most

medications.

New

Tank

Syndro

me: O

ne or two w

eeks after setting up your aquarium,

you may notice the tank looks cloudy. This is a natural and im

portant part of establishing your tank. The cloudiness is the beneficial bacteria establishing itself in the tank. It should clear on its ow

n in two to four w

eeks. During this

time, do not perform

water changes unless necessary, and do not over feed.

Add Fish

Main

tenance G

uid

e

Insta

ll Equip

men

t

Help

ful H

ints

Parts C

heck

Tank

Setup

Let us help you with your aquarium

so you can enjoy all the beauty and fun! Register now

at w

ww.tetracare.com

or by phone toll-free at 1-800-423-6458.

A

B

CD

E

LED Lig

ht

Fig. 1

Fig. 2

Fig. 3

Canopy w

ithLED

clips R

oute h

eater, LED

, airlin

e tube th

rough h

ere

5g Ta

nk

Reco

mm

ended

(Not in

cluded

in k

it)

Filter Cartrid

ge

(Whisper ® M

edium)

Filter Hanger

- Hea

ter- A

dhesive th

ermom

eter- A

ir pum

p- B

enefi

cial B

acteria

Filter Housin

g

Moto

r

On/O

ffSw

itch